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5NM SSE Islip NY

[NOTICE]

Last Update: 2:24 pm EDT Apr 17, 2026
Forecast Valid: 2pm EDT Apr 17, 2026-6pm EDT Apr 23, 2026

This Afternoon

SW wind around 8 kt becoming W. Scattered showers and thunderstorms. Seas 1 ft or less.

Tonight

ENE wind 5 to 10 kt. Scattered showers before 8pm. Seas 1 ft or less.

Saturday

ENE wind 7 to 10 kt becoming E in the afternoon. Partly sunny. Seas 1 ft or less.

Saturday Night

SE wind 6 to 9 kt. A chance of showers after 2am. Seas 1 ft or less.

Sunday

SE wind 8 to 11 kt becoming NW 12 to 15 kt in the afternoon. Showers, mainly after 8am. Seas 1 ft or less.

Sunday Night

NW wind 8 to 11 kt. Cloudy during the early evening, then gradual clearing. Seas around 1 ft.

Monday

WNW wind around 11 kt. Mostly sunny. Seas around 1 ft.

Monday Night

NNW wind around 13 kt. Partly cloudy. Seas around 1 ft.

Tuesday

N wind 7 to 10 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.

Winds and waves may be higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.